BONOSS Forged Grade 12.9 Shell Type Lock Wheel Bolts (Silver) for Mini Cooper S (1)

After installing BONOSS Mini locking wheel bolts as well as the all-new BBS Wheels, this Mini Cooper S becomes more charming! Because of cost limitations, OEM wheels are sometimes not as attractive as aftermarket wheels. That is why changing to the aftermarket wheels has become one of the most common modifications for Mini Cooper S. But these wheels are usually made to fit many different vehicles, which will likely not match the exact specifications needed to fit your Cooper S. There may be some required new hardware, e.g., a set of new aftermarket Mini locking lug bots. Since these wheel bolts are absolutely critical to securing the wheel on your vehicle so that the seat type and other fitment are quite important.

BONOSS Forged Grade 12.9 Shell Type Lock Wheel Bolts (Silver) for Mini Cooper S (2)

How to confirm the locking wheel bolts seat type for my new BBS wheels? Simply, you can get information from the wheel manufacturers or just touch the lug seat around directly with your fingers. Typically, for the Mini stock wheels, the seat type of the lug bolts will be the same as the stock wheel bolts. For the aftermarket wheels (e.g., BBS wheels, Rays wheels, Work wheels…), the seat type of the lug bolts must be the same as the type of the aftermarket wheels. The mismatch between bolts and wheels could potentially cause the bolt to loosen and the wheel to become insecure to the vehicle. To safely install these BBS Wheels, the owner of this Mini Cooper S choose to use BONOSS Forged Grade 12.9 Shell Type Lock Wheel Bolts (Silver) with a conical seat. (Thanks TOPSPEED RACING for supporting.)

BONOSS Forged Grade 12.9 Shell Type Lock Wheel Bolts (Silver) for Mini Cooper S (4)

What are the Benefits of BONOSS Mini Locking Wheel Bolts?

BONOSS Shell Type M14x1.25 Locking Lug Bolts have fully achieved ISO standard grade 12.9, tensile strength≥1,220Mpa, limited life range test≥2,000,000 stress cycles without damage, ultimate tensile load≥152,000N, hardness (HV)≥395, NSS≥500H… The shell applied forged 7075-T6 Aluminum alloy for high-strength and excellent toughness meanwhile maintain lightweight for extreme performance improvement. Each BONOSS wheel bolt is “BONOSS engraved”, meaning these locking wheel bolts are made by BONOSS’s own factory, the quality is guaranteed, customers’ interests are protected, and BONOSS takes the quality responsibility.

BONOSS Forged Grade 12.9 Shell Type Lock Wheel Bolts (Silver)

Where to Buy Shell Type Locking Wheel Bolts for My Mini Cooper S?

BONOSS offers a lineup of shell type lock lug bolts for your Mini Cooper in different styles, colors, thread sizes, seat types, and lengths to meet the various requirements of many drivers. They are manufactured in an independent factory and backed by thousands of successful solution experiences. We’re up to date on various specification:

  • Thread sizes-M14x1.25, M14x1.5, M12x1.5, M12x1.25 and M15x1.25, 1/2-20 UNF are available;
  • Rod Length-25mm (1”) to 75mm (3”) is available;
  • Seat types-Conical seat, Ball seat, and Flat seat are available;
  • Shell type-Short Type and Long Type are available;
  • Shell color-Purple, Silver, Red, Blue, Yellow, Gray, Deep Blue, and Black are available;
BONOSS Forged Grade 12.9 Shell Type Lock Wheel Bolt Kits (4)

BONOSS Mini Cooper S Shell Type Lock Wheel Bolts M14x1.25:

  • We know these wheels are very valuable for you. This is why we have designed these Mini lock bolts with an irregular outer diameter shape head which requires a special key tool to loosen and remove. They come with an anti-theft function to defend criminals from stealing your wheels.
  • BONOSS Mini M14x1.25 Lock bolts are available to conical seats, ball seats, and flat seats (also called “mag” seats), etc. There may be differences in aftermarket wheels, so please take a check on your new wheel rims. And, if you don’t know the proper length, you are welcomed to contact our tech staff freely.
  • BONOSS Mini Cooper S Shell Type Lock Wheel Bolts are 10 Years Worry-free Warranty, which is an excellent and cost-effective choice for wheel upgrades. Professional production experience and excellent product quality make us confident to provide a Super Long Warranty Service up to 10 years that far exceeds the period of most brands.

Interested in purchasing? Click HERE to know more!

Get your Mini Cooper S Shell Type Wheel Bolts now!